22W 945nm Laser Diode Bare Chip
Overview
Features:
Single-emitter laser diode (SE) chips are the basic built block for high-power and high-brightness semiconductor laser modules.
state-of-the-art epitaxy, processing and facet coating technology
reliable, efficient and durable
The material supports both soft solder (indium) and hard solder (gold/tin)
Bare chips are the key components in laser pumping, industrial laser processing and advanced machining
Applications:
OEM Medical
Consumer Medical
Research
DPSS pump source
LiDAR
Military / Aerospace
Specification:
Item No.: LC945SE22
|
Optical |
Typ |
|
Central Wavelength |
945nm |
|
Output Power |
22W |
|
Spectrum Width |
4nm |
| Number of Emitter | 1 |
|
Emitter Width |
190μm |
| Cavity Width | 500um |
|
Cavity Length |
4000μm |
|
Cavity Thickness |
130μm |
| Polarization Mode | TE |
| Slope Efficiency | 1W/A |
|
Electrical |
|
|
Operating Current Iop |
23A |
|
Threshold Current Ith |
1.2A |
|
Operating Voltage Vop |
1.7V |
|
Conversion Efficiency |
54% |
|
Thermal |
|
|
Operating Temperature |
25℃ |
|
Wavelength Temperature Coefficient |
0.35nm/℃ |
Performance Curve and Size Drawing
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